PEB20571F-V31 Infineon Technologies, PEB20571F-V31 Datasheet - Page 298

• Manufacturer Part Number: PEB20571F-V31
• Manufacturer: Infineon Technologies

Specifications of PEB20571F-V31

• Lead Free Status / Rohs Status: Not Compliant

Table 91
Parameter
REFCLK Period
REFCLK Minimum High
Period
REFCLK Minimum Low
Period
1)
Figure 91
Data Sheet
REFCLK
REFCLK may be used either as an input or as an output. When used as an input, the frequencies, which are
specified in the table above, should be provided by the user. When REFCLK is used as a reference clock for
the internal DCXO-PLL, one of these specified frequencies must be used, to guarantee proper work of the
DELIC.
REFCLK Timing
REFCLK Timing
1)
Symbol
t
t
t
RFP
RFH
RFL
min.
50
50
Electrical Characteristics and Timing Diagrams
Limit Values
281
typ.
1.953
125
t
RFH
max.
t
RFP
Unit Notes
ns
ns
s
s
t
RFL
REFCLK = 512 kHz
REFCLK = 8 kHz
PEB 20570
PEB 20571
2003-07-31